This International Standard specifies a spectrophotometric method for the determination of the total phosphorus content of starch, including derivatives and by-products, in which the expected content, calculated as phosphorus (P), does not exceed 5 % (m/m).
BS EN ISO 3946:1994 history
0000 BS EN ISO 3946:1994(2000)
1994BS EN ISO 3946:1994 Starches and derived products - Determination of total phosphorus content - Spectrometric method